Various terms used in computer and their full names

Various Terms Used In Computer System

• CPU : Central Processing Unit
• RAM : Random Acess Memory
• ROM : Read Only Memory
• SIMM : Single in-Line Memory Module
• DIMM : Double in-Line Memory Module
• SATA : Serial Advanced Technology Attachment
• HDD : Hard Disk Drive
• FDD : Floppy Disk Drive
• DVD : Digital Video Disk
• SDRAM : Synchronous Dynamic RAM
• DDR : Double Data Rate
• SMPS : Switch Mode Power Supply
• ATX : Advanced Technology Extended
• USB : Universal Serial Bus
• LPT : Line Print Terminal
• BIOS : Basic Input Output System
• CMOS : Complementry Metal Oxide Semiconductor
• ISA : Industry Standard Architecture
• PCI : Peripheral Component Integrated
• AGP : Accelerated Graphics Port
• AMR : Audio Modem Riser
• CNR : Communication Network Riser